... panel that is sound sensitive, the EL panel will flashing according to the volume of sound, the louder the sound is, the more active the panel will flash. Let us dance with ELSoundActive T-shirt. Competitive Advantages...

...EL car sticker ,elsoundactivated sticker To make your car more attractive,It is can be soundactivated.....super cool!! Different colors are available! It is made of 3 parts: 1. lighting power supply or o ...